Benjamin Franklin's reputation, according to John Adams, "was more universal than that of Leibnitz or Newton, Frederick or Voltaire, and his character more beloved and esteemed than any or all of them."[i-1] The historical critic recognizes increasingly that Adams was not thinking idly when he doubted whether Franklin's panegyrical and international reputation could ever be explained without doing "a complete history of the philosophy and politics of the eighteenth century." Adams conceived that an explication of Franklin's mind and activities integrated with the thought patterns of the epoch which fathered him "would be one of the most important that ever was written; much more interesting to this and future ages than the 'Decline and Fall of the Roman Empire.'" And such a historical and critical colossus is still among the works hoped for but yet unborn. Too often, even in the scholarly mind, Franklin has become a symbol, and it may be confessed, not a winged one, of the self-made man, of New-World practicality, of the successful tradesman, of the Sage of _Poor Richard_ with his penny-saving economy and frugality. In short, the Franklin legend fails to transcend an allegory of the success of the _doer_ in an America allegedly materialistic, uncreative, and unimaginative. It is the purpose of this essay to show that Franklin, the American Voltaire,--always reasonable if not intuitive, encyclopedic if not sublimely profound, humane if not saintly,--is best explained with reference to the Age of Enlightenment, of which he was the completest colonial representative. Due attention will, however, be paid to other factors. And therefore it is necessary to begin with a brief survey of the pattern of ideas of the age to which he was responsive. Not without reason does one critic name him as "the most complete representative of his century that any nation can point to."[i-2] When Voltaire, "the patriarch of the _philosophes_," in 1726 took refuge in England, he at once discovered minds and an attitude toward human experience which were to prove the seminal factors of the Age of Enlightenment. He found that Englishmen had acclaimed Bacon "the father of experimental philosophy," and that Newton, "the destroyer of the Cartesian system," was "as the Hercules of fabulous story, to whom the ignorant ascribed all the feats of ancient heroes." Voltaire then paused to praise Locke, who "destroyed innate ideas," Locke, than whom "no man ever had a more judicious or more methodical genius, or was a more acute logician." Bacon, Newton, and Locke brooded over the currents of eighteenth-century thought and were formative factors of much that is most characteristic of the Enlightenment.